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Cheap flights from Medford to Los Angeles from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Medford to Los Angeles departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Medford to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:24 pm - 9:51 am
MFR
-
ONT
14h 27m
1 stop
Alaska Airlines Logo
3:09 pm - 10:49 pm
ONT
-
MFR
7h 40m
1 stop
$337Alaska Airlines
Wed, Aug 19 - Sat, Aug 22
Alaska Airlines Logo
12:35 pm - 5:10 pm
MFR
-
ONT
4h 35m
1 stop
Alaska Airlines Logo
3:07 pm - 11:59 pm
ONT
-
MFR
8h 52m
1 stop
$338Alaska Airlines
Thu, Aug 27 - Mon, Aug 31
Alaska Airlines Logo
1:27 pm - 7:03 pm
MFR
-
ONT
5h 36m
1 stop
Alaska Airlines Logo
6:02 am - 12:57 pm
ONT
-
MFR
6h 55m
1 stop
$376Alaska Airlines
Tue, Sep 1 - Tue, Sep 8
Alaska Airlines Logo
5:58 am - 11:14 am
MFR
-
ONT
5h 16m
1 stop
Alaska Airlines Logo
9:20 pm - 9:51 am
ONT
-
MFR
12h 31m
1 stop
$377Alaska Airlines
Sat, Jul 25 - Fri, Jul 31
Delta Logo
6:15 am - 11:17 am
MFR
-
ONT
5h 02m
1 stop
Delta Logo
6:01 pm - 11:11 pm
ONT
-
MFR
5h 10m
1 stop
$397Delta
Wed, Jul 22 - Tue, Jul 28
Alaska Airlines Logo
4:41 pm - 5:08 pm
MFR
-
ONT
24h 27m
2 stops
Alaska Airlines Logo
7:23 am - 12:03 pm
ONT
-
MFR
4h 40m
1 stop
$398Alaska Airlines
Tue, Oct 6 - Tue, Oct 13
Alaska Airlines Logo
6:00 am - 4:10 pm
MFR
-
ONT
10h 10m
2 stops
Alaska Airlines Logo
12:00 pm - 6:14 pm
ONT
-
MFR
6h 14m
1 stop
$405Alaska Airlines
Wed, Aug 19 - Sat, Aug 22
Alaska Airlines Logo
6:00 am - 4:10 pm
MFR
-
ONT
10h 10m
2 stops
Alaska Airlines Logo
12:00 pm - 6:14 pm
ONT
-
MFR
6h 14m
1 stop
$415Alaska Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
2:11 pm - 6:33 pm
MFR
-
ONT
4h 22m
1 stop
United Airlines Logo
1:49 pm - 5:51 pm
ONT
-
MFR
4h 02m
1 stop
$417United Airlines
Sat, Aug 1 - Mon, Aug 3
Delta Logo
5:21 pm - 10:43 pm
MFR
-
ONT
5h 22m
1 stop
Delta Logo
5:05 pm - 11:49 pm
ONT
-
MFR
6h 44m
1 stop
$424Delta
Thu, Nov 26 - Sat, Nov 28

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Alaska Airlines flights from Medford to Ontario

Our best Alaska Airlines deals on Medford to Ontario flight tickets
Alaska Airlines
Aug 19
MFR7:24 pmMedford
14h 27m
1 stop
ONT9:51 amOntario
Aug 22
ONT3:09 pmOntario
7h 40m
1 stop
MFR10:49 pmMedford
$337
Alaska Airlines
Aug 27
MFR12:35 pmMedford
4h 35m
1 stop
ONT5:10 pmOntario
Aug 31
ONT3:07 pmOntario
8h 52m
1 stop
MFR11:59 pmMedford
$338
Alaska Airlines
Sep 1
MFR1:27 pmMedford
5h 36m
1 stop
ONT7:03 pmOntario
Sep 8
ONT6:02 amOntario
6h 55m
1 stop
MFR12:57 pmMedford
$376

Delta flights from Medford to Ontario

Our best Delta deals on Medford to Ontario flight tickets
Delta
Jul 22
MFR6:15 amMedford
5h 02m
1 stop
ONT11:17 amOntario
Jul 28
ONT6:01 pmOntario
5h 10m
1 stop
MFR11:11 pmMedford
$397
Delta
Nov 26
MFR5:21 pmMedford
5h 22m
1 stop
ONT10:43 pmOntario
Nov 28
ONT5:05 pmOntario
6h 44m
1 stop
MFR11:49 pmMedford
$424
Delta
Jul 30
MFR5:15 amMedford
6h 55m
1 stop
ONT12:10 pmOntario
Jul 30
ONT6:01 pmOntario
5h 10m
1 stop
MFR11:11 pmMedford
$426

momondo Fare Finder

 
Customize your flight search to find flights from Medford to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 7, 2026.
Use the filters below to find and compare flights from Medford to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MedfordOntario

MFR - ONT

MFRONT

Medford

Wed 8/19

7:24 pm-9:51 am

1 stop14h 27m

Ontario

Sat 8/22

3:09 pm-10:49 pm

1 stop7h 40m

$337

MedfordOntario

MFR - ONT

MFRONT

Medford

Thu 8/27

12:35 pm-5:10 pm

1 stop4h 35m

Ontario

Mon 8/31

3:07 pm-11:59 pm

1 stop8h 52m

$338

MedfordOntario

MFR - ONT

MFRONT

Medford

Tue 9/1

1:27 pm-7:03 pm

1 stop5h 36m

Ontario

Tue 9/8

6:02 am-12:57 pm

1 stop6h 55m

$376

MedfordOntario

MFR - ONT

MFRONT

Medford

Sat 7/25

5:58 am-11:14 am

1 stop5h 16m

Ontario

Fri 7/31

9:20 pm-9:51 am

1 stop12h 31m

$377

MedfordOntario

MFR - ONT

MFRONT

Medford

Wed 7/22

6:15 am-11:17 am

1 stop5h 02m

Ontario

Tue 7/28

6:01 pm-11:11 pm

1 stop5h 10m

$397

MedfordOntario

MFR - ONT

MFRONT

Medford

Tue 10/6

4:41 pm-5:08 pm

2 stops24h 27m

Ontario

Tue 10/13

7:23 am-12:03 pm

1 stop4h 40m

$398

MedfordOntario

MFR - ONT

MFRONT

Medford

Wed 8/19

6:00 am-4:10 pm

2 stops10h 10m

Ontario

Sat 8/22

12:00 pm-6:14 pm

1 stop6h 14m

$405

MedfordOntario

MFR - ONT

MFRONT

Medford

Wed 8/19

6:00 am-4:10 pm

2 stops10h 10m

Ontario

Sat 8/22

12:00 pm-6:14 pm

1 stop6h 14m

$415
Quickest round-trip

MedfordOntario

MFR - ONT

MFRONT

Medford

Sat 8/1

2:11 pm-6:33 pm

1 stop4h 22m

Ontario

Mon 8/3

1:49 pm-5:51 pm

1 stop4h 02m

$417

MedfordOntario

MFR - ONT

MFRONT

Medford

Thu 11/26

5:21 pm-10:43 pm

1 stop5h 22m

Ontario

Sat 11/28

5:05 pm-11:49 pm

1 stop6h 44m

$424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Medford to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, February is the cheapest month to fly from Medford to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $167. If you aren’t able to travel during the month of February, then book flights to Ontario from Medford during March instead. Flights to Ontario in March, while not as cheap as those in February, still average around $262.

How have Medford to Ontario flight prices changed over time?

When to book flights from Medford to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Medford to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Medford to Ontario (MFR to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Medford to Ontario

Fastest flight time

4h 22m

Direct flights

None
The fastest flight from Medford to Ontario takes 4h 22m
There are no direct flights from Medford to Ontario. There are no popular flight routes from Medford to Ontario.
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Frequently asked questions about flying from Medford to Ontario

  • How far is Medford to Ontario by plane?

    The distance between Medford and Ontario is about 636.8 mi. Typically, this will take 4h 22m by plane in normal conditions.

  • When did momondo last update prices for flights from Medford Airport to Ontario Airport?

    Prices for flights from Medford Airport to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Medford Airport to Ontario Airport?

  • How old do you have to be to fly from Medford Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Medford Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Medford to Ontario?

Best airlines flying from Medford to Ontario

Compare and see reviews for airlines that fly from Medford to Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $121Free CancellationRating
7.8
8,451 reviews
Search Delta flights
Alaska AirlinesPriceFrom $220Free CancellationRating
7.9
12,634 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,945 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Medford to Ontario?

It is quick and easy to find Medford to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Medford to Ontario with flexible booking policies on momondo?

All flight searches from Medford to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Medford to Ontario?

momondo helps you find the best flight between Medford and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Medford to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Medford and alert you when they change.

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